void FormTalkUser_FormClosing(object sender, FormClosingEventArgs e)
{
if (!tsButAV.Enabled && flowLayoutPanel1.Controls.Count == 0)//如果视频对话中。。。
{
if (MessageBox.Show("如果关闭窗口，将会中止视频对话。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
video1.CancelAV();//取消视频
IMLibrary3.Protocol.AVMsg msg = new IMLibrary3.Protocol.AVMsg();
msg.type = IMLibrary3.Protocol.type.cancel;
if (SendMsgToUser != null)//触发消息发送事件
{
SendMsgToUser(msg, User);
}
e.Cancel = false;
}
}
else if (tsButAV.Enabled && flowLayoutPanel1.Controls.Count > 0)
{
if (MessageBox.Show("如果关闭窗口，将会中止文件传输。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg(); //文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel; //标记取消文件传输
pfile.MD5 = "";
if (SendMsgToUser != null) //触发消息发送事件
{
SendMsgToUser(pfile, User);
}
e.Cancel = false;
}
}
else if (!tsButAV.Enabled && flowLayoutPanel1.Controls.Count > 0)
{
if (MessageBox.Show("如果关闭窗口，将会中止文件传输和视频对话。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
video1.CancelAV();//取消视频
IMLibrary3.Protocol.AVMsg msg = new IMLibrary3.Protocol.AVMsg();
msg.type = IMLibrary3.Protocol.type.cancel;
if (SendMsgToUser != null)//触发消息发送事件
{
SendMsgToUser(msg, User);
}
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg(); //文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel; //标记取消文件传输
pfile.MD5 = "";
if (SendMsgToUser != null) //触发消息发送事件
{
SendMsgToUser(pfile, User);
}
e.Cancel = false;
}
}
}
/// <summary>
/// 设置文件传输远程主机信息
/// </summary>
public void setFileRometEP(IMLibrary3.Protocol.P2PFileMsg pfile)
{
foreach (Control c in flowLayoutPanel1.Controls)
{
OurMsg.Controls.FileTransmit ft = c as OurMsg.Controls.FileTransmit;
if (ft != null && ft.P2PFileTransmit.TFileInfo.MD5 == pfile.MD5)
{
ft.P2PFileTransmit.Start(true); //发送方参数须设置为真
ft.P2PFileTransmit.setRemoteIP(new IPEndPoint(pfile.LocalIP, pfile.LocalPort),
new IPEndPoint(pfile.remoteIP, pfile.remotePort)); //设置文件传输远程主机信息
}
}
}
void P2PFileTransmit_GetIPEndPoint(object sender, IPEndPoint local, IPEndPoint remote)
{
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg(); //文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.set; //标记要求对方设置当前用户的远程主机信息
pfile.MD5 = (sender as p2pFileClient).TFileInfo.MD5;
pfile.LocalIP = local.Address;
pfile.LocalPort = local.Port;
pfile.remoteIP = remote.Address;
pfile.remotePort = remote.Port;
if (SendMsgToUser != null)//触发消息发送事件
{
SendMsgToUser(pfile, User);
}
}
/// <summary>
/// 准备接收文件传输
/// </summary>
/// <param name="pfile"></param>
public void ReceiveFile(IMLibrary3.Protocol.P2PFileMsg pfile)
{
TFileInfo tFileInfo = new TFileInfo();
tFileInfo.Name = pfile.Name;
tFileInfo.Length = pfile.Length;
tFileInfo.Extension = pfile.Extension;
tFileInfo.MD5 = pfile.MD5;
OurMsg.Controls.FileTransmit ft = new Controls.FileTransmit();
ft.P2PFileTransmit = new p2pFileClient(Global.FileTransmitServerEP, tFileInfo);
ft.fileTransmitCancel += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitCancel);
ft.P2PFileTransmit.GetIPEndPoint += new FileTransmitBase.GetIPEndPointEventHandler(P2PFileTransmit_GetIPEndPoint);
ft.fileTransmitted += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitted);
flowLayoutPanel1.Controls.Add(ft);
}
void ft_fileTransmitCancel(object sender)
{
OurMsg.Controls.FileTransmit ft = sender as OurMsg.Controls.FileTransmit;
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg(); //文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel; //标记取消文件传输
pfile.MD5 = ft.P2PFileTransmit.TFileInfo.MD5;
if (SendMsgToUser != null)//触发消息发送事件
{
SendMsgToUser(pfile, User);
}
MessagePanel1.addRemarkTextToRecord(" 您取消了文件“" + ft.P2PFileTransmit.TFileInfo.Name + "”的传输！");
flowLayoutPanel1.Controls.Remove(ft);
ft.Dispose();
ft = null;
}
private void sendFile(string filename)
{
OurMsg.Controls.FileTransmit ft = new Controls.FileTransmit();
ft.P2PFileTransmit = new p2pFileClient(Global.FileTransmitServerEP, filename);
ft.fileTransmitCancel += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitCancel);
ft.P2PFileTransmit.GetIPEndPoint += new FileTransmitBase.GetIPEndPointEventHandler(P2PFileTransmit_GetIPEndPoint);
ft.fileTransmitted += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitted);
flowLayoutPanel1.Controls.Add(ft);
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg(); //文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.New; //标记发送新文件
pfile.Name = ft.P2PFileTransmit.TFileInfo.Name;
pfile.MD5 = ft.P2PFileTransmit.TFileInfo.MD5;
pfile.Length = ft.P2PFileTransmit.TFileInfo.Length;
pfile.Extension = ft.P2PFileTransmit.TFileInfo.Extension;
if (SendMsgToUser != null)//触发消息发送事件
{
SendMsgToUser(pfile, User);
}
}
/// <summary>
/// 取消文件传输
/// </summary>
/// <param name="pfile"></param>
public void CancelFile(IMLibrary3.Protocol.P2PFileMsg pfile)
{
if (pfile.MD5 == "")
{
flowLayoutPanel1.Controls.Clear();
MessagePanel1.addRemarkTextToRecord(" 对方取消了所有文件的传输！");
return;
}
foreach (Control c in flowLayoutPanel1.Controls)
{
OurMsg.Controls.FileTransmit ft = c as OurMsg.Controls.FileTransmit;
if (ft != null && (ft.P2PFileTransmit.TFileInfo.MD5 == pfile.MD5))
{
ft.CancelTransmit();
MessagePanel1.addRemarkTextToRecord(" 对方取消了文件“" + ft.P2PFileTransmit.TFileInfo.Name + "”的传输！");
flowLayoutPanel1.Controls.Remove(ft);
ft.Dispose();
ft = null;
}
}
}
void P2PFileTransmit_GetIPEndPoint(object sender, IPEndPoint local, IPEndPoint remote)
{
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg();//文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.set;//标记要求对方设置当前用户的远程主机信息
pfile.MD5 = (sender as p2pFileClient).TFileInfo.MD5;
pfile.LocalIP = local.Address;
pfile.LocalPort = local.Port;
pfile.remoteIP = remote.Address;
pfile.remotePort = remote.Port;
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(pfile, User);
}
void ft_fileTransmitCancel(object sender)
{
OurMsg.Controls.FileTransmit ft = sender as OurMsg.Controls.FileTransmit;
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg();//文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel ;//标记取消文件传输
pfile.MD5 = ft.P2PFileTransmit.TFileInfo.MD5;
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(pfile, User);
MessagePanel1.addRemarkTextToRecord(" 您取消了文件“" + ft.P2PFileTransmit.TFileInfo.Name + "”的传输！");
flowLayoutPanel1.Controls.Remove(ft);
ft.Dispose();
ft = null;
}
private void sendFile(string filename)
{
OurMsg.Controls.FileTransmit ft = new Controls.FileTransmit();
ft.P2PFileTransmit = new p2pFileClient(Global.FileTransmitServerEP, filename);
ft.fileTransmitCancel += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitCancel);
ft.P2PFileTransmit.GetIPEndPoint += new FileTransmitBase.GetIPEndPointEventHandler(P2PFileTransmit_GetIPEndPoint);
ft.fileTransmitted += new OurMsg.Controls.FileTransmit.fileTransmitEventHandler(ft_fileTransmitted);
flowLayoutPanel1.Controls.Add(ft);
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg();//文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.New;//标记发送新文件
pfile.Name = ft.P2PFileTransmit.TFileInfo.Name;
pfile.MD5 = ft.P2PFileTransmit.TFileInfo.MD5;
pfile.Length = ft.P2PFileTransmit.TFileInfo.Length;
pfile.Extension = ft.P2PFileTransmit.TFileInfo.Extension;
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(pfile, User);
}
void FormTalkUser_FormClosing(object sender, FormClosingEventArgs e)
{
if (!tsButAV.Enabled && flowLayoutPanel1.Controls.Count == 0)//如果视频对话中。。。
{
if (MessageBox.Show("如果关闭窗口，将会中止视频对话。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
video1.CancelAV();//取消视频
IMLibrary3.Protocol.AVMsg msg = new IMLibrary3.Protocol.AVMsg();
msg.type = IMLibrary3.Protocol.type.cancel;
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(msg, User);
e.Cancel = false;
}
}
else if (tsButAV.Enabled && flowLayoutPanel1.Controls.Count > 0)
{
if (MessageBox.Show("如果关闭窗口，将会中止文件传输。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg();//文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel;//标记取消文件传输
pfile.MD5 = "";
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(pfile, User);
e.Cancel = false;
}
}
else if (!tsButAV.Enabled && flowLayoutPanel1.Controls.Count > 0)
{
if (MessageBox.Show("如果关闭窗口，将会中止文件传输和视频对话。是否关闭窗口？", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == System.Windows.Forms.DialogResult.Yes)
{
video1.CancelAV();//取消视频
IMLibrary3.Protocol.AVMsg msg = new IMLibrary3.Protocol.AVMsg();
msg.type = IMLibrary3.Protocol.type.cancel;
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(msg, User);
IMLibrary3.Protocol.P2PFileMsg pfile = new IMLibrary3.Protocol.P2PFileMsg();//文件传输协商协议
pfile.type = IMLibrary3.Protocol.type.cancel;//标记取消文件传输
pfile.MD5 = "";
if (SendMsgToUser != null)//触发消息发送事件
SendMsgToUser(pfile, User);
e.Cancel = false;
}
}
}